\r
void ym2612_sync_timers(int z80_cycles, int mode_old, int mode_new);\r
void ym2612_pack_state(void);\r
void ym2612_unpack_state(void);\r
\r
#define TIMER_NO_OFLOW 0x70000000\r
\r
void ym2612_sync_timers(int z80_cycles, int mode_old, int mode_new);\r
void ym2612_pack_state(void);\r
void ym2612_unpack_state(void);\r
\r
#define TIMER_NO_OFLOW 0x70000000\r